<template>
  <!-- 注册页面的整体盒子 -->
  <div class="reg-container">
    <!-- 注册的盒子 -->
    <div class="reg-box">
      <!-- 标题的盒子 -->
      <div class="title-box"></div>
      <!-- 注册的表单区域 -->
      <el-form ref="form" :model="form" :rules="rulessObj">
        <el-form-item prop="username">
          <el-input v-model="form.username" placeholder="请输入用户"></el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input type="password" v-model="form.password" placeholder="请输入内容"></el-input>
        </el-form-item>
        <el-form-item prop="repassword">
          <el-input type="password" v-model="form.repassword" placeholder="请再次输入内容"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button class="btn-reg" type="primary" @click="registerFn">注册</el-button>
          <el-link type="info" @click="$router.push('/login')">去登录</el-link>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
import { requestAPI } from "@/api/index.js";
export default {
  name: "my-register",
  data() {
    const samePwd = (rule, value, callback) => {
      if (value !== this.form.password) {
        callback(new Error("不一样"));
      } else {
        callback();
      }
    };
    return {
      form: {
        username: "",
        password: "",
        repassword: ""
      },
      rulessObj: {
        username: [
          { required: true, message: "请输入用户名", trigger: "blur" },
          {
            pattern: /^[a-zA-Z0-9]{1,10}$/,
            message: "用户名必须是1-10的大小写字母数字",
            trigger: "blur"
          }
        ],
        password: [
          { required: true, message: "请输入密码", trigger: "blur" },
          {
            pattern: /^\S{6,15}$/,
            message: "密码必须是6-15的非空字符",
            trigger: "blur"
          }
        ],
        repassword: [
          { required: true, message: "请再次输入密码", trigger: "blur" },
          {
            pattern: /^\S{6,15}$/,
            message: "密码必须是6-15的非空字符",
            trigger: "blur"
          },
          { validator: samePwd, trigger: "blur" }
        ]
      }
    };
  },
  methods: {
    registerFn() {
      this.$refs.form.validate(async valid => {
        if (valid) {
          // console.log(this.form);
          // requestAPI(this.form);
          const { data: res } = await requestAPI(this.form);
          if (res.code !== 0) return this.$message.error(res.message);
          this.$message.success(res.message);
          this.$router.push("/login");
        } else {
          return false;
        }
      });
    }
  }
};
</script>

<style lang="less" scoped>
.reg-container {
  background: url("../../assets/images/login_bg.jpg") center;
  background-size: cover;
  height: 100%;

  .reg-box {
    width: 400px;
    height: 335px;
    background-color: #fff;
    border-radius: 3px;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    padding: 0 30px;
    box-sizing: border-box;

    .title-box {
      height: 60px;
      background: url("../../assets/images/login_title.png") center no-repeat;
    }

    .btn-reg {
      width: 100%;
    }
  }
}
</style>